math t1 y10 Flashcards
1
Q
what happens to chords of equal length in a circle
A
They subtend equal angles at the centre
2
Q
what are chords of equal length in a circle considered as
A
Equidistant which means the same distance from the centre
3
Q
What happens to a perpendicular line from the centre of the circle?
A
It bisects the chord
4
Q
what happens to the perpendicular bisectors of every chord of a circle?
A
They intersect at the centre of the circle
